850231105 has 8 divisors (see below), whose sum is σ = 1021321152. Its totient is φ = 679489008.

The previous prime is 850231099. The next prime is 850231121. The reversal of 850231105 is 501132058.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 850231105 - 2⁷ = 850230977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 850231105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81579 + ... + 91408.

It is an arithmetic number, because the mean of its divisors is an integer number (127665144).

Almost surely, 2^850231105 is an apocalyptic number.

It is an amenable number.

850231105 is a deficient number, since it is larger than the sum of its proper divisors (171090047).

850231105 is a wasteful number, since it uses less digits than its factorization.

850231105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173975.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 850231105 is about 29158.7226229134. The cubic root of 850231105 is about 947.3540797696.

The spelling of 850231105 in words is "eight hundred fifty million, two hundred thirty-one thousand, one hundred five".